pub fn fold_create_source_connection<F, T: AstInfo, T2: AstInfo>(
folder: &mut F,
node: CreateSourceConnection<T>,
) -> CreateSourceConnection<T2>
pub fn fold_create_source_connection<F, T: AstInfo, T2: AstInfo>(
folder: &mut F,
node: CreateSourceConnection<T>,
) -> CreateSourceConnection<T2>